Fatal errors

- Makes errors fatal, so that a phase is only reached when all previous phases were error-free
- Parsing still recovers and can produce multiple errors
- Evaluation fails fast and can thus produce only a single error (except for parse errors due to an import)
- The single error that could occur during execution is removed for now
- Removes Value::Error variant

21 files changed, 0 insertions, 0 deletions

diff --git a/tests/ref/code/array.png b/tests/ref/code/array.png
index b1e20348..c90898c1 100644
--- a/tests/ref/code/array.png
+++ b/tests/ref/code/array.png
diff --git a/tests/ref/code/block-invalid.png b/tests/ref/code/block-invalid.png
deleted file mode 100644
index d1e85402..00000000
--- a/tests/ref/code/block-invalid.png
+++ /dev/null
diff --git a/tests/ref/code/block.png b/tests/ref/code/block.png
index 3e64d82c..afdd176b 100644
--- a/tests/ref/code/block.png
+++ b/tests/ref/code/block.png
diff --git a/tests/ref/code/call-invalid.png b/tests/ref/code/call-invalid.png
deleted file mode 100644
index b2f62ac2..00000000
--- a/tests/ref/code/call-invalid.png
+++ /dev/null
diff --git a/tests/ref/code/call-wide.png b/tests/ref/code/call-wide.png
deleted file mode 100644
index 2d5b4ffe..00000000
--- a/tests/ref/code/call-wide.png
+++ /dev/null
diff --git a/tests/ref/code/call.png b/tests/ref/code/call.png
index fd2abbd8..1839c5d8 100644
--- a/tests/ref/code/call.png
+++ b/tests/ref/code/call.png
diff --git a/tests/ref/code/closure.png b/tests/ref/code/closure.png
new file mode 100644
index 00000000..043d4a11
--- /dev/null
+++ b/tests/ref/code/closure.png
diff --git a/tests/ref/code/comment.png b/tests/ref/code/comment.png
index bb8bf69a..e349b384 100644
--- a/tests/ref/code/comment.png
+++ b/tests/ref/code/comment.png
diff --git a/tests/ref/code/dict.png b/tests/ref/code/dict.png
index 730ff6d8..7b7f4d8c 100644
--- a/tests/ref/code/dict.png
+++ b/tests/ref/code/dict.png
diff --git a/tests/ref/code/for.png b/tests/ref/code/for.png
index de1f3cab..7178b594 100644
--- a/tests/ref/code/for.png
+++ b/tests/ref/code/for.png
diff --git a/tests/ref/code/if.png b/tests/ref/code/if.png
index 48152e23..7b54203a 100644
--- a/tests/ref/code/if.png
+++ b/tests/ref/code/if.png
diff --git a/tests/ref/code/import.png b/tests/ref/code/import.png
index 75d4adce..00595f8a 100644
--- a/tests/ref/code/import.png
+++ b/tests/ref/code/import.png
diff --git a/tests/ref/code/let.png b/tests/ref/code/let.png
index e9c00064..9805b8ee 100644
--- a/tests/ref/code/let.png
+++ b/tests/ref/code/let.png
diff --git a/tests/ref/code/while.png b/tests/ref/code/while.png
index a772fd59..0956fe45 100644
--- a/tests/ref/code/while.png
+++ b/tests/ref/code/while.png
diff --git a/tests/ref/insert/circle.png b/tests/ref/insert/circle.png
index 8364d42b..7e44907b 100644
--- a/tests/ref/insert/circle.png
+++ b/tests/ref/insert/circle.png
diff --git a/tests/ref/insert/square.png b/tests/ref/insert/square.png
index def2e664..c84e6f0e 100644
--- a/tests/ref/insert/square.png
+++ b/tests/ref/insert/square.png
diff --git a/tests/ref/layout/spacing.png b/tests/ref/layout/spacing.png
index 2205809a..b2b8707d 100644
--- a/tests/ref/layout/spacing.png
+++ b/tests/ref/layout/spacing.png
diff --git a/tests/ref/markup/escape.png b/tests/ref/markup/escape.png
index 686471c6..227b1eeb 100644
--- a/tests/ref/markup/escape.png
+++ b/tests/ref/markup/escape.png
diff --git a/tests/ref/markup/raw.png b/tests/ref/markup/raw.png
index 05aeea13..f7bb2ab0 100644
--- a/tests/ref/markup/raw.png
+++ b/tests/ref/markup/raw.png
diff --git a/tests/ref/text/decorations.png b/tests/ref/text/decorations.png
index e3ca1be5..5ae569f3 100644
--- a/tests/ref/text/decorations.png
+++ b/tests/ref/text/decorations.png
diff --git a/tests/ref/text/whitespace.png b/tests/ref/text/whitespace.png
index 27a67586..764c7413 100644
--- a/tests/ref/text/whitespace.png
+++ b/tests/ref/text/whitespace.png